{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease", "Chemical"], "input": "Ammonia coma was produced in rats within 10 to 15 minutes of an intraperitonealinjection of 1 . 7 mmol NH4CL ."}
{"Disease": ["coma"], "Chemical": ["Ammonia", "NH4CL"]}